import { Component, OnInit } from '@angular/core';

@Component({
  selector: 'app-demo1',
  templateUrl: './demo3.component.html',
  styles: [``]
})
export class Demo3Component implements OnInit {
  ip = '10.100.1.202';

  constructor() {}

  focusFun(event) {
    console.log('focus:', event);
  }

  blurFun(event) {
    console.log('blur:', event);
  }

  changeFun(value) {
    console.log('change:', value);
  }

  ngOnInit() {}
}